How To Change Your Facebook Settings To Opt Out of Platform API Sharing
- Electronic Frontier Foundation
Of course, you could choose to leave Facebook entirely, but for many that is not a viable solution. For now, if you'd like keep your data from going through Facebook's API, you can take control of your privacy settings. Keep in mind that this disables ALL platform apps (like Farmville, Twitter, or Instagram) and you will not be able to log into sites using your Facebook login.
Follow the full, simple steps HERE